| 类型/截止日期 | 2020-06-11 | 2020-06-03 | 2019-12-31 | 2019-05-20 | 2018-12-31 | 2018-06-20 | 2018-06-12 | 2018-03-23 | 2017-12-31 | 2017-09-01 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 143,956,800 | 110,736,000 | 110,736,000 | 110,736,000 | 110,736,000 | 110,736,000 | 92,280,000 | 92,280,000 | 92,280,000 | 92,280,000 |
| 流通股(股) | 66,631,500 | 51,255,000 | 35,295,000 | 51,255,000 | 35,554,999 | 36,094,999 | 30,079,166 | 30,791,666 | 26,358,333 | 28,408,333 |
| 流通A股(股) | 66,631,500 | 51,255,000 | 35,295,000 | 51,255,000 | 35,554,999 | 36,094,999 | 30,079,166 | 30,791,666 | 26,358,333 | 28,408,333 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 77,325,300 | 59,481,000 | 75,441,000 | 59,481,000 | 75,181,001 | 74,641,001 | 62,200,834 | 61,488,334 | 65,921,667 | 63,871,667 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | ||||||||||
| 三板B股(股) | ||||||||||
| 限售股份(股) | 77,325,300 | 59,481,000 | 75,441,000 | 59,481,000 | 75,181,001 | 74,641,001 | 62,200,834 | 61,488,334 | 65,921,667 | 63,871,667 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 42,432,000 | 32,640,000 | 32,640,000 | 32,640,000 | 37,960,001 | 37,960,001 | 31,633,334 | 31,633,334 | 36,066,667 | 36,066,667 |
| 其中：境内法人持股 | - | - | - | - | 5,320,001 | 5,320,001 | 4,433,334 | 4,433,334 | 8,866,667 | 8,866,667 |
| 其他境内自然人持股 | 42,432,000 | 32,640,000 | 32,640,000 | 32,640,000 | 32,640,000 | 32,640,000 | 27,200,000 | 27,200,000 | 27,200,000 | 27,200,000 |
| 高管持股(股) | 34,893,300 | 26,841,000 | 42,801,000 | 26,841,000 | 37,221,000 | 36,681,000 | 30,567,500 | 29,855,000 | 29,855,000 | 27,805,000 |
| 外资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境外法人持股 | - | - | - | - | - | - | - | - | - | - |
| 境外自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 股本变动原因 | 送股上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市,高管股份变动 | 高管股份变动 | 转增股上市 | 高管股份变动 | 首发限售股份上市,高管股份变动 | 高管股份变动 | 增发A股上市 |
| 公告日期 | 2020-06-03 | 2020-06-03 | 2020-04-29 | 2019-05-15 | 2019-04-11 | 2018-06-12 | 2018-06-12 | 2018-03-20 | 2018-04-13 | 2017-08-25 |
| 变动日期 | 2020-06-11 | 2020-06-03 | 2019-12-31 | 2019-05-20 | 2018-12-31 | 2018-06-20 | 2018-06-12 | 2018-03-23 | 2017-12-31 | 2017-09-01 |